可以同他交谈却没有交谈,这是错过了人才。不可以同他交谈却要同他交谈,这是白费口舌。聪明的人既不错过人才,又不浪费语言。
你最不满意的客户是你最大的学习来源。
Silence remains, inescapably, a form of speech.
Nowadays people know the price of everything and the value of nothing.
Quality is not an act, it is a habit.